1359343 has 4 divisors (see below), whose sum is σ = 1396120. Its totient is φ = 1322568.

The previous prime is 1359329. The next prime is 1359349. The reversal of 1359343 is 3439531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3439531 = 41 ⋅83891.

It is a cyclic number.

It is not a de Polignac number, because 1359343 - 2⁵ = 1359311 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1359349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18333 + ... + 18406.

It is an arithmetic number, because the mean of its divisors is an integer number (349030).

2^1359343 is an apocalyptic number.

1359343 is a deficient number, since it is larger than the sum of its proper divisors (36777).

1359343 is an equidigital number, since it uses as much as digits as its factorization.

1359343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36776.

The product of its digits is 4860, while the sum is 28.

The square root of 1359343 is about 1165.9086585149. The cubic root of 1359343 is about 110.7753213032.

The spelling of 1359343 in words is "one million, three hundred fifty-nine thousand, three hundred forty-three".